Random select value from complex array in php

[CADwiesel]

I have array like below\[code\]array(1) { ["data"]=> array(6) { [0]=> array(2) { ["name"]=> string(10) "Wang" ["id"]=> string(9) "500011929" } [1]=> array(2) { ["name"]=> string(17) "Singh" ["id"]=> string(9) "500033614" } [2]=> array(2) { ["name"]=> string(9) "Adam" ["id"]=> string(9) "5014177" } [3]=> array(2) { ["name"]=> string(23) "Siva" ["id"]=> string(9) "5036644" } [4]=> array(2) { ["name"]=> string(11) "Chu" ["id"]=> string(9) "5044111" } [5]=> array(2) { ["name"]=> string(18) "Matta" ["id"]=> string(9) "56657897" } }}\[/code\]I need to select randomly 2 value from this array I have tried with below code I am getting null.\[code\]$mylist = $facebook->api('/me/friends');$rand_keys = array_rand($mylist , 2);var_dump($mylist[$rand_keys[]]);\[/code\]Please help me to solve this issue.Thanks in advance!